package com.apartment.web.app.custom.converter;

import com.apartment.modle.enums.BaseEnum;
import org.springframework.core.convert.converter.Converter;
import org.springframework.core.convert.converter.ConverterFactory;
import org.springframework.stereotype.Component;

@Component
public class StringToBaseEnumConverterFactory implements ConverterFactory<String, BaseEnum> {
    @Override
    public <T extends BaseEnum> Converter<String, T> getConverter(Class<T> targetType) {
        return new Converter<String, T>() {
            @Override
            public T convert(String code) {
                T[] enumConstants = targetType.getEnumConstants();
                for (T enumConstant : enumConstants) {
                    enumConstant.getCode().equals(Integer.valueOf(code));
                    return enumConstant;
                }
                throw new IllegalArgumentException("code:" +code+"非法参数异常");
            }
        };

    }
}
